NATURE PRO Refresh Nature Pro mattress is recommended for customers looking for a dual technology of 100% natural latex as well as firm support. It is a pro orthopedic mattress meaning even current orthopedic mattress users can upgrade to an international orthopedic mattress standard. A natural layer is used on top which helps to relieve pressure points from the shoulder and hips because of 7-zone technology. Pin core and open cell structure of latex help in more ventilation and body heat dissipate resulting a hygienic and healthy sleep. Our latex is certified by OEKO-Tex standards, which shows that our latex is free from harmful chemicals as it is natural, pure, and safe for all users.